mirror of
https://github.com/pyenv/pyenv.git
synced 2024-12-02 23:41:03 -05:00
c7f2c4db45
This takes inspiration from the similar script for miniconda, but it simplifies in a couple of ways: 1. Use the GitHub Releases API instead of scraping HTML. 2. Don't perform a diff, simply add the latest release. Lots of intermediate miniconda releases have been skipped in the past, and it doesn't seem particularly valuable to backfill those.
104 lines
3.2 KiB
Python
Executable file
104 lines
3.2 KiB
Python
Executable file
#!/usr/bin/env python3
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'Adds the latest miniforge and mambaforge releases.'
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from pathlib import Path
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import logging
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import os
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import string
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import requests
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logger = logging.getLogger(__name__)
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logging.basicConfig(level=os.environ.get('LOGLEVEL', 'INFO'))
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MINIFORGE_REPO = 'conda-forge/miniforge'
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PYTHON_VERSION = '310'
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DISTRIBUTIONS = ['miniforge', 'mambaforge']
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install_script_fmt = """
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case "$(anaconda_architecture 2>/dev/null || true)" in
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{install_lines}
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* )
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{{ echo
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colorize 1 "ERROR"
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echo ": The binary distribution of {flavor} is not available for $(anaconda_architecture 2>/dev/null || true)."
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echo
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}} >&2
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exit 1
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;;
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esac
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""".lstrip()
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install_line_fmt = """
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"{os}-{arch}" )
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install_script "{filename}" "{url}#{sha}" "miniconda" verify_py{py_version}
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;;
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""".strip()
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here = Path(__file__).resolve()
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out_dir: Path = here.parent.parent / "share" / "python-build"
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def download_sha(url):
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logger.debug('Downloading SHA file %(url)s', locals())
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tup = tuple(reversed(requests.get(url).text.replace('./', '').rstrip().split()))
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logger.debug('Got %(tup)s', locals())
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return tup
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def create_spec(filename, sha, url):
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flavor_with_suffix, version, subversion, os, arch = filename.replace('.sh', '').split('-')
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suffix = flavor_with_suffix[-1]
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if suffix in string.digits:
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flavor = flavor_with_suffix[:-1]
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else:
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flavor = flavor_with_suffix
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spec = {
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'filename': filename,
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'sha': sha,
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'url': url,
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'py_version': PYTHON_VERSION,
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'flavor': flavor,
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'os': os,
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'arch': arch,
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'installer_filename': f'{flavor_with_suffix.lower()}-{version}-{subversion}',
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}
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logger.debug('Created spec %(spec)s', locals())
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return spec
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def supported(filename):
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return ('pypy' not in filename) and ('Windows' not in filename)
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def add_version(release):
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download_urls = { f['name']: f['browser_download_url'] for f in release['assets'] }
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shas = dict([download_sha(url) for (name, url) in download_urls.items() if name.endswith('.sha256')])
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specs = [create_spec(filename, sha, download_urls[filename]) for (filename, sha) in shas.items() if supported(filename)]
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for distribution in DISTRIBUTIONS:
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distribution_specs = [spec for spec in specs if distribution in spec['flavor'].lower()]
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count = len(distribution_specs)
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if count > 0:
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output_file = out_dir / distribution_specs[0]['installer_filename']
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logger.info('Writing %(count)d specs for %(distribution)s to %(output_file)s', locals())
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script_str = install_script_fmt.format(
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install_lines="\n".join([install_line_fmt.format_map(s) for s in distribution_specs]),
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flavor=distribution_specs[0]['flavor'],
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)
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with open(output_file, 'w') as f:
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f.write(script_str)
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else:
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logger.info('Did not find specs for %(distribution)s', locals())
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for release in requests.get(f'https://api.github.com/repos/{MINIFORGE_REPO}/releases').json():
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version = release['tag_name']
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logger.info('Looking for %(version)s in %(out_dir)s', locals())
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if not list(out_dir.glob(f'*-{version}')):
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logger.info('Downloading %(version)s', locals())
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add_version(release)
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